Pith Number

pith:5VJBHS5A

pith:2012:5VJBHS5AJX463RBARVCE65BZ4H

not attested not anchored not stored refs pending

Optimal estimation of free energies and stationary densities from multiple biased simulations

Frank No\'e, Hao Wu

arxiv:1212.6711 v1 · 2012-12-30 · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VJBHS5AJX463RBARVCE65BZ4H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:37:31.129445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed5213cba04df9edc4208d444f7439e1ff4420d084bb25ec54e57e83f296e1bb

Aliases

arxiv: 1212.6711 · arxiv_version: 1212.6711v1 · doi: 10.48550/arxiv.1212.6711 · pith_short_12: 5VJBHS5AJX46 · pith_short_16: 5VJBHS5AJX463RBA · pith_short_8: 5VJBHS5A

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5VJBHS5AJX463RBARVCE65BZ4H \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ed5213cba04df9edc4208d444f7439e1ff4420d084bb25ec54e57e83f296e1bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0aa7b056d7e7c32acac9a7274cb771b035a1e1cfa179c697f385699703cc22b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2012-12-30T13:11:57Z",
    "title_canon_sha256": "2a64f71ed7ad214f11ffd6c6b791246f2d8c375c94c690d8be73e4f85b9f153f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6711",
    "kind": "arxiv",
    "version": 1
  }
}